Ipcmpr Card No.9 - Panasonic KX-NCP500GR Service Manual

KX-NCP500GR

13.10. IPCMPR Card No.9

1
A
Mu/nA
CH_SEL[0]
LUHW[0]
HW_CLK[0]
LDHW[0]
B
VREF_7.5V
C
CH_SEL[1]
D
E
MELODYSEL
MOHSEL
F
2
+3.3VD
C1507 100n 16
20
CL1505
VAG
19
NC
AI+
DG
18
CL1502
AI-
C1501 22p 50
R1503 100k
17
CL1503
AO
NC NC
16
u/A-Law
15
VSS
14
DG
FST
13
PCMT
12
BCLKT
11
MCLK
IC1501
C1509 100n 10 -10
R1505 100k
CL1507 NC
NC
4C;4E;5B;5D VREF_7.5V
C1508 100n 16
CL1506 20
VAG
19
AI+
DG
CL1501 18
AI-
C1502 22p 50
R1504 100k
17
AO
CL1504
16 u/A-Law
15
VSS
DG 14
FST
13
PCMT
12
BCLKT
11
MCLK
IC1502
C1510 100n 10 -10
R1506 47k
CL1508
3
NC
NC
C1512 100n 16
1
CL1510 R1514 56k NC
VREF
R1511 56k NC
2 CL1511
DG
RO-
C1517 120p 50
3 CL1512
PAI
4
CL1513
PAO-
5 CL1514
PAO+
+3.3VD C1515 100n 16
6
VDD
7
NC
FSR DG
8
PCMR
9
BCLKR
10
PUI
+15V
3C;4E;5B;5D
CL1521
DG
C1513 100n 16
1
CL1515
VREF
R1512 56k
2 DG
CL1516
RO-
C1518 120p 50
3
CL1517
PAI
4
CL1518
PAO-
5
CL1519
PAO+
+3.3VD
6
VDD
7
C1516 100n 16
FSR
8
PCMR
9
BCLKR
10
PUI
R1513 22k
R1508 33k
CL1522
CL1509
Q1501
3
2
1
DG
3C;4C;5B;5D
CL1523
C1514 100n 10 -10
R1507 100k
CL1520
KX-NCP500GR SCHEMATIC DIAGRAM No.9 (1/2)
106
4
R1520 560 NC
NC
R1524 560 NC
CL1525
C1503 100p 50
NC
R1521 82k NC
CL1529
CL1526
IC1503
R1516 10k NC
R1525 10k NC
2
1
CL1531
VREF_7.5V
3
NC
+15V +15V
NC
8 8
VCC IC1503 VCC IC1504
GND GND
4 4
DG DG
R1515 56k
R1523 560
R1527 560
DG
CL1524
C1504 100p 50
R1522 82k
CL1527
CL1530
IC1504
R1517 10k
R1526 10k
2
1
CL1532
VREF_7.5V
3
R1518 1M
R1519 680k
CL1528
1
8
CL1533
OUT OSC1
7 2
VDD OSC2 CL1534
3
6
SEL VSS
5 4
MT TEST
IC1505
CL1535
(1)
CL1536
(2)
(3)
C1521 15n 16 -10
(4)
NC
(5)
(6)
(7)
C1522 15n 16 -10
(8)
+3.3VD
DG